id: <%= @user.id %>
<br>
email: <%= @user.email %>
<br>
<% unless @user.latitude.nil? or @user.longitude.nil? %>
last location: <%= @user.latitude.to_s + ", " + @user.longitude.to_s %>
<br>
<% end %>
<%= link_to "add to friend", friend_add_path(@user.id), :method => :put if current_user.id != @user.id %>
<%= link_to "add id[]", group_add_path(0) + "?id[]=1&id[]=2", :method => :put %>